This was on Anzac day - wife was at work.

Plugged in brand new nano into Mac.

Mac paniced!

Lots of screwing around with CH340 drivers but eventually got it going.

Downloaded basic test - Blink ** Passed**

Wired up Oled and tested **Passed**

Wired up button and did some basic tests **Passed**

Started writing code - working fairly well - but still some minor bugs.

TODO.

Chase bugs down.

Link to Raspberry pi serial port for basic echo test

Take pictures and upload

Produce schematic and upload

Upload sketch